The Series 4000 Digital Cable Set-Tops has been retired and is no longer supported.
End-of-Sale Date: 2011-09-23
End-of-Support Date: 2016-09-30
Cisco's End-of-Life Policy
You can view a listing of available Video offerings that best meet your specific needs
If you want support information for the Series 4000 Digital Cable Set-Tops documentation, it may be available through Cisco.com Search or in the Cisco Community